830977920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2531}}^1$

素因数の和:2578

約数の個数: 256

約数和(自身を含む): 3099168000

約数和(自身を除く): 2268190080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 513, 540, 570, 576, 608, 640, 684, 720, 760, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1728, 1824, 1920, 2052, 2160, 2280, 2432, 2531, 2565, 2736, 2880, 3040, 3420, 3456, 3648, 4104, 4320, 4560, 5062, 5130, 5472, 5760, 6080, 6840, 7296, 7593, 8208, 8640, 9120, 10124, 10260, 10944, 12160, 12655, 13680, 15186, 16416, 17280, 18240, 20248, 20520, 21888, 22779, 25310, 27360, 30372, 32832, 36480, 37965, 40496, 41040, 45558, 48089, 50620, 54720, 60744, 65664, 68337, 75930, 80992, 82080, 91116, 96178, 101240, 109440, 113895, 121488, 136674, 144267, 151860, 161984, 164160, 182232, 192356, 202480, 227790, 240445, 242976, 273348, 288534, 303720, 323968, 328320, 341685, 364464, 384712, 404960, 432801, 455580, 480890, 485952, 546696, 577068, 607440, 683370, 721335, 728928, 769424, 809920, 865602, 911160, 961780, 971904, 1093392, 1154136, 1214880, 1298403, 1366740, 1442670, 1457856, 1538848, 1619840, 1731204, 1822320, 1923560, 2164005, 2186784, 2308272, 2429760, 2596806, 2733480, 2885340, 2915712, 3077696, 3462408, 3644640, 3847120, 4328010, 4373568, 4616544, 4859520, 5193612, 5466960, 5770680, 6155392, 6492015, 6924816, 7289280, 7694240, 8656020, 8747136, 9233088, 10387224, 10933920, 11541360, 12984030, 13849632, 14578560, 15388480, 17312040, 18466176, 20774448, 21867840, 23082720, 25968060, 27699264, 30776960, 34624080, 41548896, 43735680, 46165440, 51936120, 55398528, 69248160, 83097792, 92330880, 103872240, 138496320, 166195584, 207744480, 276992640, 415488960, 830977920]

約数ペア:

[(1, 830977920), (2, 415488960), (3, 276992640), (4, 207744480), (5, 166195584), (6, 138496320), (8, 103872240), (9, 92330880), (10, 83097792), (12, 69248160), (15, 55398528), (16, 51936120), (18, 46165440), (19, 43735680), (20, 41548896), (24, 34624080), (27, 30776960), (30, 27699264), (32, 25968060), (36, 23082720), (38, 21867840), (40, 20774448), (45, 18466176), (48, 17312040), (54, 15388480), (57, 14578560), (60, 13849632), (64, 12984030), (72, 11541360), (76, 10933920), (80, 10387224), (90, 9233088), (95, 8747136), (96, 8656020), (108, 7694240), (114, 7289280), (120, 6924816), (128, 6492015), (135, 6155392), (144, 5770680), (152, 5466960), (160, 5193612), (171, 4859520), (180, 4616544), (190, 4373568), (192, 4328010), (216, 3847120), (228, 3644640), (240, 3462408), (270, 3077696), (285, 2915712), (288, 2885340), (304, 2733480), (320, 2596806), (342, 2429760), (360, 2308272), (380, 2186784), (384, 2164005), (432, 1923560), (456, 1822320), (480, 1731204), (513, 1619840), (540, 1538848), (570, 1457856), (576, 1442670), (608, 1366740), (640, 1298403), (684, 1214880), (720, 1154136), (760, 1093392), (855, 971904), (864, 961780), (912, 911160), (960, 865602), (1026, 809920), (1080, 769424), (1140, 728928), (1152, 721335), (1216, 683370), (1368, 607440), (1440, 577068), (1520, 546696), (1710, 485952), (1728, 480890), (1824, 455580), (1920, 432801), (2052, 404960), (2160, 384712), (2280, 364464), (2432, 341685), (2531, 328320), (2565, 323968), (2736, 303720), (2880, 288534), (3040, 273348), (3420, 242976), (3456, 240445), (3648, 227790), (4104, 202480), (4320, 192356), (4560, 182232), (5062, 164160), (5130, 161984), (5472, 151860), (5760, 144267), (6080, 136674), (6840, 121488), (7296, 113895), (7593, 109440), (8208, 101240), (8640, 96178), (9120, 91116), (10124, 82080), (10260, 80992), (10944, 75930), (12160, 68337), (12655, 65664), (13680, 60744), (15186, 54720), (16416, 50620), (17280, 48089), (18240, 45558), (20248, 41040), (20520, 40496), (21888, 37965), (22779, 36480), (25310, 32832), (27360, 30372)]